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Going beyond summary statistics

Towards Data Science

I recently came across the Datasaurus dataset by Alberto Cairo on TidyTuesday and wanted to create a series of charts illustrating the lessons associated with this dataset, primarily to: never trust…

Reading and interpreting summary statistics

Towards Data Science

A typical data science project starts with data wrangling. It is the process of cleaning messy data and transforming them into appropriate formats for further analysis and modeling. The next step in…

Descriptive Statistics

Towards Data Science

Statistics is the science of collecting data and analyzing them to infer proportions (sample) that are representative of the population. In other words, statistics is interpreting data in order to…

Statistics

Machine Learning Glossary

Statistics Basic concepts in statistics for machine learning. References [1] Example

Statistics

Towards AI

VaR stands for Value-at-Risk. It’s a hugely important component of any form of trade because it is a straightforward method to quantify the risk of a single asset or entire portfolio at any point in…

Statistics for Data Science 101 Series — Descriptive Statistics

Analytics Vidhya

Statistics for Data Science 101 Series — Descriptive Statistics In continuation of the previous article in the series, we will deep dive into the area of descriptive statistics! What is it? What does...

Appendix: Statistics

Analytics Vidhya

These notes are intended to provide a “fast” collection of theoretical definitions, theorems, and concepts for Statistics as a refresher and a collection of definitions, theorems, and corollaries…

Descriptive Statistics — IV

Analytics Vidhya

We can understand Percentile with a scenario. Say if a college wants to select students for a course based on entrance exam. They have a cutoff of 70%, any who scores above or equal to 70% will be…

A Complete Guide to Descriptive Statistics — Central Tendency and Dispersion

Towards AI

In a world filled with data, statistics is the compass guiding us through the huge seas of numbers. Statistics play an important role in predicting the weather, analyzing market trends, or assessing p...

Descriptive Statistics — III

Analytics Vidhya

Calculating Median from a range of values is simple. Recall from a range of values [10,12,13,15,17,20,21] = the median is 15 i.e., the centre value Consider the 1st and 2nd column.We have 5 bins of…

A Gentle Introduction to Calculating Normal Summary Statistics

Machine Learning Mastery

Last Updated on August 8, 2019 A sample of data is a snapshot from a broader population of all possible observations that could be taken of a domain or generated by a process. Interestingly, many obse...

Complete Guide to Statistics — Descriptive Statistics: Part-1

Towards AI

The Ultimate Guide to Statistics: Part 1— Descriptive Statistics Introduction Welcome to my statistics blog series! We’ll explore several different subjects in this series, including Descriptive Stat...